GB women are defeated 60-45 by 2010's world championship runners-up Czech Republic in their second EuroBasket game.
Despite an energetic start from Great Britain, which saw them take the lead at the end of the opening quarter, the Czech Republic dominated the rest of the game to hand GB their second defeat of the competition.
GB now need a win against Israel to ensure they make it through to the next round.
Available to UK users only.
Watch GB v Israel, live on BBC Red Button and bbc.co.uk/sport (UK users only), Monday 20 June, 1400 BST.